ぐるみ => All of A, the entire A N1
Degree/ Level/Amount
ではあるまいし => It's not like A, it isn't as if A N1
Reason, Result, Response
ことはない => Not necessary N3
Needs, Requirement
ぐらいのものだ => Only A N1
(Not)only , (Not) even
までだ/までのことだ => Only A (will be done) N1
(Not)only , (Not) even
ずにはすまない/ないではすまない => A must be done N1
Potential, Possibility
くらいだ/ぐらいだ => Around/about N5
Amount
ことにする => Decide to N4
Causative, Passive, Volitional
ことは~が => Although A is true, C N3
Contrast
ことなしには => Without doing A, B N1
Conditional, While
どころではない => Its not A N2
Contrast,Surprise
だけのことはある => It's not surprising that A, A is no surprise, A is no wonder N2
Adjectival, Descriptions